NOTICE ADVISORY TO NAVSTAR USERS (NANU) #180-90242
SUBJ: PRN12/SVN10 UNUSABLE/USABLE
1. CONDITION: PRN12/SVN10 WAS UNUSABLE FROM 29 AUG 90 (JULIAN
DAY 241) AT 2200 UTC UNTIL 29 AUG 90 (JULIAN DAY 241) AT 2300 UTC.
2. RECOMMENDED ACTIONS: USERS SHOULD AVOID USING DATA FROM PRN12/
SVN10 BETWEEN THE ABOVE MENTIONED DATES AND TIMES. POINT OF
CONTACT MAJOR FAUVER AT COMMERICAL: (719) 550-6379 OR
AUTOVON: 560-6379.